2016 Freightliner Mt55 recalls & complaints
Source: NHTSA, updated daily. Last checked 2026-10-18. Recalls apply to specific VINs — run your VIN to confirm.
1 safety recall, most serious first
1. Electrical system
What's wrong, in plain English: Wiring, modules, batteries. Short circuits can cause stalls or fires. The affected vehicles are equipped with certain Cummins ISB6.7, ISL9, ISX12 or ISX15 engines whose engine control module (ECM) may short circuit and blow a fuse resulting in the engine stalling without warning.
What could happen: An engine that stalls without warning increases the risk of a crash.
The fix: DTNA will notify owners, and dealers will replace the ECM free of charge. The recall began on October 22, 2015. Owners may contact DTNA customer service at 1-800-745-8000. DTNA's number for this recall is FL-690.
What to do
- Check whether your car is affected: enter your 17-digit VIN at nhtsa.gov/recalls. A recall covers specific VINs, not every 2016 MT55.
- Book a repair at any authorized Freightliner dealer. Quote NHTSA campaign 15V620000 (manufacturer code FL-690).
- The repair is free. By US law, safety recall repairs cost the owner nothing, no matter the car's age or mileage.
- Manufacturer hotline: 1-800-745-8000.
- Buying this car used? Ask the seller for proof the recall was completed, or run the VIN yourself before paying.
Official wording from NHTSA
Component: ELECTRICAL SYSTEM:IGNITION:MODULE
Summary: Daimler Trucks North America LLC (DTNA) is recalling certain model year 2016 Freightliner Cascadia, Business Class M2, 108SD, 114SD, and 122SD, Western Star 4700 and 4900, Thomas Built Buses Saf-T-Liner C2, and Freightliner MT55 vehicles manufactured August 7, 2015, to August 26, 2015. The affected vehicles are equipped with certain Cummins ISB6.7, ISL9, ISX12 or ISX15 engines whose engine control module (ECM) may short circuit and blow a fuse resulting in the engine stalling without warning.
Consequence: An engine that stalls without warning increases the risk of a crash.
Remedy: DTNA will notify owners, and dealers will replace the ECM free of charge. The recall began on October 22, 2015. Owners may contact DTNA customer service at 1-800-745-8000. DTNA's number for this recall is FL-690.
Notes: Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Useful for owners
- OBD2 code reader — see what the car's computer is reporting
- Portable jump starter
- 2016 Freightliner Mt55 owner's manual
Owner complaints filed with NHTSA
Most complained-about parts: Lights (1).
Complaints are unverified reports from owners. A pattern (many complaints about the same part) matters more than any single one.
Read recent complaints (1)
11/26/2024 · Lights
I have been supplied with a number of these turn signal switches that have a failure in the left rear output. There is no indication to the driver that the left rear turn/hazard signal is not working. The only manufacturer identification I have is MPR, these are supplied by UPS.